CN109304780A - A kind of wood composite board and preparation method thereof - Google Patents

A kind of wood composite board and preparation method thereof Download PDF

Info

Publication number
CN109304780A
CN109304780A CN201710631924.5A CN201710631924A CN109304780A CN 109304780 A CN109304780 A CN 109304780A CN 201710631924 A CN201710631924 A CN 201710631924A CN 109304780 A CN109304780 A CN 109304780A
Authority
CN
China
Prior art keywords
flame
plank
composite board
retardant layer
wood composite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710631924.5A
Other languages
Chinese (zh)
Other versions
CN109304780B (en
Inventor
王德胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linyi dewanjia Wood Industry Co.,Ltd.
Original Assignee
Shanghai Wanjia Enterprise Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Wanjia Enterprise Development Co Ltd filed Critical Shanghai Wanjia Enterprise Development Co Ltd
Priority to CN201710631924.5A priority Critical patent/CN109304780B/en
Publication of CN109304780A publication Critical patent/CN109304780A/en
Application granted granted Critical
Publication of CN109304780B publication Critical patent/CN109304780B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/04—Combined bleaching or impregnating and drying of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/10—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood; of wood particle board
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/10—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/042—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
    • C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/20—Removing fungi, molds or insects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/30—Fireproofing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/026—Wood layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/044—Water-setting substance, e.g. concrete, plaster
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/12—Mixture of at least two particles made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of wood composite board, including flame-retardant layer, the flame-retardant layer two sides pass through adhesive respectively and are bonded with one or more layers plank；The flame-retardant layer is with a thickness of 2-30mm, and the flame-retardant layer composition and ratio includes reinforcing material 50-100kg, packing material 30-50kg, cementitious material 400-700kg；The plank thickness is 1-20mm, and the plank internal penetration has fire retardant and insect prevention preservative.And disclose the production method of the wood composite board.The present invention carries out plank processing, excellent fireproof performance, and safety and environmental protection using halogen-free flame retardants；The bonding of multilayer material is carried out using silica gel adhesive, it is formaldehydeless that pernicious gases is waited to discharge, is environmentally protective, and have many advantages, such as high temperature resistant, waterproof；Flame-retardant layer uses bamboo fibre and/or glass fibre as reinforcing material, crushed crude pearlite and/or vermiculite power as packing material, and magnesium chloride, magnesia, cement improve the reduction of production cost, excellent fireproof performance, mechanical strength as cementitious material.

Description

A kind of wood composite board and preparation method thereof
Technical field
The present invention relates to plate fields, and in particular to a kind of wood composite board.
Technical background
Wood materials are a kind of natural macromolecular materials of function admirable, with advantage possessed by its natural material and certainly So, beautiful texture gains great popularity in building decoration area, is a kind of indispensable household material of the mankind.But wood materials There is serious fire hazards, and for a long time, fire safety problem is always building decoration area major issue urgently to be resolved.
Although occurring some fireproof board products in recent years, itself or fire-protection rating are generally relatively low, cannot actually solve Fire safety problem；Or halogen-containing flame retardant is used, the toxic gases such as meeting release chlorine, bromine gas during fire-retardant；Or it consumes a large amount of High-quality timber, production cost are excessively high；Or using splicing timber, influence the aesthetics, rub resistance and mechanical strength of product.Into One step, some wood composite boards occurred at present use a large amount of non-refractories, non-water-tight adhesive in the production process, These adhesives can also discharge the pernicious gases such as a large amount of formaldehyde using early period；In addition, some wood composite boards are modified by being added The high molecular materials such as PVC and modified PVA improve the flame retardant property of composite plate, but make that increased production cost.
It would therefore be highly desirable to design a kind of fire-protection rating height, safety and environmental protection, use intensity high wood composite board and its production side Method.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of wood composite board and preparation method thereof, make it have waterproof, insect prevention, Fire prevention, the excellent properties such as environmentally protective, production cost is low, intensity is high.
A kind of wood composite board, it is characterised in that: including flame-retardant layer, the flame-retardant layer two sides are viscous by adhesive respectively It is connected to one or more layers plank；The flame-retardant layer is with a thickness of 2-30mm, and the flame-retardant layer composition and ratio includes reinforcing material 50-100kg, packing material 30-50kg, cementitious material 400-700kg；The plank thickness is 1-20mm, and the plank Internal penetration has fire retardant and insect prevention preservative.
Further, the reinforcing material includes bamboo fibre and/or glass fibre.
Further, the diameter of the reinforcing material is 9-13 μm.
Further, the packing material includes crushed crude pearlite and/or vermiculite power.
Further, the cementitious material includes any one or a few in magnesium chloride, magnesia or cement.
Further, the adhesive is the silica gel adhesive with waterproof and high temperature resistance.
A kind of production method of wood composite board, it is characterised in that: the following steps are included:
(1) prepared by plank:
A, plank raw material are processed into the plank of thickness 1-20mm according to demand；
B, wood fire retardant and insect prevention preservative is soluble in water, it is configured to mixed aqueous solution；
C, mixed aqueous solution obtained in plank and step b is placed in impregnating autoclave, carries out impregnation；
D, the plank taking-up after impregnation is placed in dielectric dryer or dry kiln dry；
(2) flame-retardant layer is made:
A, reinforcing material, packing material, cementitious material are weighed according to flame-retardant layer proportion, it is spare；
B, reinforcing material, packing material, cementitious material and 200-500L water are added in blender, stir 10- Slurry is made in 20min；
C, the slurry is poured into specified mold, be placed in cold press, set pressure between 1-6KN range, be pressed into Flame-retardant layer of the thickness between 2-30mm range；
D, dry through dry kiln or dielectric dryer after taking out the flame-retardant layer, drying temperature is 60-70 DEG C, when dry Between be 6-8h；
(3) wood composite board assembles
A, cleaning treatment is carried out to the bonding plane of flame-retardant layer and plank, guarantee bonding plane without greasy dirt, without dust, anhydrous；
B, uniformly smear one layer of adhesive to each bonding plane, and according to centre be flame-retardant layer, flame-retardant layer two sides are one layer Or the sequence of plywood is bonded into wood composite board；
C, the wood composite board is put into cold press, sets pressure between 3-5KN range, is suppressed；
D, dry by dry kiln or dielectric dryer after taking out the wood composite board, drying temperature is 55-60 DEG C, Drying time is 9-12h.
E, Burr removal is removed after drying, cut, quality inspection, packaging and warehousing.
Further, the specific steps of the impregnation include:
1) the dry plank of cleaning is placed in impregnating autoclave, opening vacuum pump for impregnating autoclave degree of being evacuated is 0.08- The mixed aqueous solution is added after standing 15-25min in 0.1MPa；
2) cracking pressure pumps, and keeping the pressure of impregnating autoclave is 0.15-0.25MPa, stands 55-65min, and discharge mixing is water-soluble Liquid；
3) it vacuumizes again, is maintained at the vacuum degree of impregnating autoclave between 0.08-0.1MPa range, stand 25-35min, It takes out.
Further, when the ipsilateral plywood of the flame-retardant layer is bonded, adjacent two layers Chisel grain is staggeredly placed.
Further, the wood fire retardant is phosphorus flame retardant；The insect prevention preservative is environment-friendly type insect prevention preservative.
Further, wood fire retardant matter in the mixed aqueous solution that the wood fire retardant and the insect prevention preservative configure Amount concentration is 10%-20%, and insect prevention preservative mass concentration is 10%-20%.
Further, the lumber thickness is 3-15mm.
Further, the flame-retardant layer is with a thickness of 3-15mm.
Further, the ipsilateral plywood material of the flame-retardant layer has differences.
The utility model has the advantages that
The present invention provides a kind of wood composite board, including flame-retardant layer and fire retardant treated plank；Using halogen-free flame retardants Progress plank processing, excellent fireproof performance, and will not be to Environment release toxic gas；Multilayer material is carried out using silica gel adhesive Bonding, it is formaldehydeless equal pernicious gases release, environmentally protective, and have many advantages, such as high temperature resistant, waterproof；Flame-retardant layer uses bamboo fibre And/or glass fibre as reinforcing material, crushed crude pearlite and/or vermiculite power as packing material, magnesium chloride, magnesia, cement As cementitious material, improve the reduction of production cost, excellent fireproof performance, mechanical strength.In addition, wood composite of the present invention The production method of plate further ensures the mechanical strength and flame retardant effect of product.
Detailed description of the invention
Fig. 1 show 1 wood composite board structural schematic diagram of the embodiment of the present invention.
Fig. 2 show 2 wood composite board structural schematic diagram of the embodiment of the present invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1
As shown in Figure 1, a kind of wood composite board, including flame-retardant layer 1,1 flame-retardant layer two sides of flame-retardant layer pass through gluing respectively Agent 3 is bonded with one layer of plank 2；Flame-retardant layer 1 is with a thickness of 3mm, and it is reinforcing material that the composition of flame-retardant layer 1 is calculated based on parts by weight: Packing material: cementitious material 5:3:40.Plank 2 is with a thickness of 3mm, and 2 internal penetration of plank has fire retardant and pest control and anticorrosion Agent.Reinforcing material is bamboo fibre, a diameter of 9 μm；Packing material is vermiculite power；Cementitious material is cement；Adhesive be with The silica gel adhesive of waterproof and high temperature resistance.
Bamboo fibre is used to improve the mechanical strength of wood composite board for reinforcing material；Using vermiculite power as filling material Material, good flame retardation effect and production cost is low；Using cement as cementitious material, gelatinization results are stable and production cost is low；Using Silica gel adhesive carries out the bonding of flame-retardant layer and plank, has high temperature resistance and waterproof performance, and use process does not discharge The pernicious gases such as formaldehyde stablize the flame retardant effect of wood composite board, and waterproof performance is excellent, and environmental protection grade is high.Use fire retardant It, will not the toxic gases such as release chlorine, bromine gas under hot conditions for phosphorus flame retardant；The insect prevention preservative used is anti-for environment-friendly type Worm preservative, green are harmless.
Further, above-mentioned wood composite board production method the following steps are included:
(1), prepared by plank:
A, plank raw material are processed into the plank with a thickness of 3mm；
B, wood fire retardant and insect prevention preservative is soluble in water, be configured to mass concentration be 10% mixing it is water-soluble Liquid；
C, the dry plank of cleaning is placed in impregnating autoclave, opening vacuum pump for impregnating autoclave degree of being evacuated is 0.08MPa, It stands 15min and causes negative pressure to extract the intracavitary air of wood cell out, be conducive to fire retardant and insect prevention preservative enters timber Into the cell；Mixed aqueous solution is added after the intracavitary air extraction of wood cell；
D, cracking pressure pumps, and makes the pressure 0.15MPa of impregnating autoclave, keeps 55min, fills fire retardant and insect prevention preservative Divide after entering wood cell inside, mixed aqueous solution is discharged；
E, it vacuumizes again, makes the vacuum degree 0.08MPa of impregnating autoclave, stand 25min, it is intracavitary more to extract wood cell out Remaining fire retardant and insect prevention preservative；
F, above-mentioned plank is taken out and is placed on drying in dielectric dryer or dry kiln, 60 DEG C of drying temperature.
(2), flame-retardant layer is made:
A, reinforcing material, packing material, cementitious material are weighed according to flame-retardant layer proportion, it is spare；
B, bamboo fibre 50kg, vermiculite power 30kg, cement 400kg and 200L water are added in blender, stir 10min, It is uniformly mixed raw material, slurry is made；
C, above-mentioned slurry is poured into specified mold, be placed in cold press, set pressure as 1KN, be pressed into a thickness of 3mm's Flame-retardant layer；
D, dry through dry kiln or dielectric dryer after taking out above-mentioned flame-retardant layer, drying temperature is 60 DEG C, drying time For 6h.
(3), wood composite board assembles
A, cleaning treatment is carried out for the bonding plane of flame-retardant layer and plank, guarantee bonding plane without greasy dirt, without dust, anhydrous, Facilitate sizing, makes the even closer of each bonding plane bonding；
B, uniformly smear one layer of adhesive to each bonding plane, and according to centre be flame-retardant layer, flame-retardant layer two sides are one layer The sequence of plank is bonded into wood composite board；
C, above-mentioned wood composite board is put into cold press, sets pressure as 3KN, suppressed, makes wood composite board structure Stablize；
D, dry by dry kiln or dielectric dryer after taking out above-mentioned wood composite board, drying temperature is 55 DEG C, is done The dry time is 9h.
E, Burr removal is removed after drying, is cut into corresponding size according to customer requirement；Quality inspection, packaging and warehousing.
Embodiment 2
As shown in Fig. 2, a kind of wood composite board, including flame-retardant layer 1,1 two sides of flame-retardant layer are successively bonded with plank respectively 2-1, plank 2-2；Between flame-retardant layer 1 and plank 2-1, plank 2-1 between plank 2-2 pass through silica gel adhesive 3 it is mutually Nian Jie.Flame-retardant layer 1 with a thickness of 15mm, and it is reinforcing material: packing material: cementitious material 2:1 that the composition of flame-retardant layer 1 is calculated based on parts by weight: 14.Plank 2 is with a thickness of 15mm, and plank 2-1, plank 2-2 internal penetration have fire retardant and insect prevention preservative.Reinforcing material is Glass fibre, a diameter of 13 μm；Packing material is the mixture of vermiculite power and crushed crude pearlite；Cementitious material is cement, chlorination The mixture of magnesium, magnesia.
Further, above-mentioned wood composite board production method the following steps are included:
(2), prepared by plank:
A, the different plank raw material of selection material, are processed into the plank with a thickness of 15mm respectively；
B, wood fire retardant and insect prevention preservative is soluble in water, be configured to mass concentration be 20% mixing it is water-soluble Liquid；
C, the dry plank of cleaning is placed in impregnating autoclave, opening vacuum pump for impregnating autoclave degree of being evacuated is 0.1MPa, It stands 25min and causes negative pressure to extract the intracavitary air of wood cell out, be conducive to fire retardant and insect prevention preservative enters timber Into the cell；Mixed aqueous solution is added after the intracavitary air extraction of wood cell；
D, cracking pressure pumps, and makes the pressure 0.25MPa of impregnating autoclave, keeps 65min, fills fire retardant and insect prevention preservative Divide after entering wood cell inside, mixed aqueous solution is discharged；
E, it vacuumizes again, makes the vacuum degree 0.1MPa of impregnating autoclave, stand 35min, it is intracavitary more to extract wood cell out Remaining fire retardant and insect prevention preservative；
F, above-mentioned plank is taken out and is placed on drying in dielectric dryer or dry kiln, 60 DEG C of drying temperature.
(2), flame-retardant layer is made:
A, reinforcing material, packing material, cementitious material are weighed according to flame-retardant layer proportion, it is spare；
B, by glass fibre 100kg, vermiculite power 20kg, crushed crude pearlite 30kg, cement 200kg, magnesium chloride 200kg, oxidation Magnesium 300kg and 500L water is added in blender, stirs 20min, is uniformly mixed raw material, slurry is made；
C, above-mentioned slurry is poured into specified mold, be placed in cold press, set pressure as 6KN, be pressed into a thickness of 15mm Flame-retardant layer；
D, dry through dry kiln or dielectric dryer after taking out above-mentioned flame-retardant layer, drying temperature is 70 DEG C, drying time For 8h.
(3), wood composite board assembles
A, cleaning treatment is carried out for the bonding plane of flame-retardant layer and plank, guarantee bonding plane without greasy dirt, without dust, anhydrous, Facilitate sizing, makes the even closer of each bonding plane bonding；
B, uniformly smear one layer of adhesive to each bonding plane, and according to centre be flame-retardant layer, flame-retardant layer two sides are two layers The sequence of plank is bonded into wood composite board；When two layers ipsilateral of plank of flame-retardant layer is bonded, two layers of Chisel grain is staggeredly placed；
C, above-mentioned wood composite board is put into cold press, sets pressure as 5KN, suppressed, makes wood composite board structure Stablize；
D, dry by dry kiln or dielectric dryer after taking out above-mentioned wood composite board, drying temperature is 60 DEG C, is done The dry time is 12h.
E, Burr removal is removed after drying, is cut into corresponding size according to customer requirement；Quality inspection, packaging and warehousing.
Embodiment 3
A kind of wood composite board, including flame-retardant layer, flame-retardant layer two sides pass through silica gel adhesive respectively and are bonded the wood that haves three layers Plate；Flame-retardant layer is with a thickness of 2mm, and it is reinforcing material: packing material that flame-retardant layer composition is calculated based on parts by weight: cementitious material is 7:4:50.Plank thickness is 1mm, and plank internal penetration has fire retardant and insect prevention preservative.Reinforcing material is glass fibre With the mixture of bamboo fibre, a diameter of 10 μm；Packing material is the mixture of vermiculite power and crushed crude pearlite；Cementitious material is water The mixture of mud, magnesium chloride.
Further, above-mentioned wood composite board production method the following steps are included:
(2), prepared by plank:
A, the different plank raw material of selection material, are processed into the plank with a thickness of 1mm respectively；
B, wood fire retardant and insect prevention preservative is soluble in water, be configured to mass concentration be 15% mixing it is water-soluble Liquid；
C, the dry plank of cleaning is placed in impregnating autoclave, opening vacuum pump for impregnating autoclave degree of being evacuated is 0.09MPa, It stands 20min and causes negative pressure to extract the intracavitary air of wood cell out, be conducive to fire retardant and insect prevention preservative enters timber Into the cell；Mixed aqueous solution is added after the intracavitary air extraction of wood cell；
D, cracking pressure pumps, and makes the pressure 0.2MPa of impregnating autoclave, keeps 60min, fills fire retardant and insect prevention preservative Divide after entering wood cell inside, mixed aqueous solution is discharged；
E, it vacuumizes again, makes the vacuum degree 0.09MPa of impregnating autoclave, stand 30min, it is intracavitary more to extract wood cell out Remaining fire retardant and insect prevention preservative；
F, above-mentioned plank is taken out and is placed on drying in dielectric dryer or dry kiln, 60 DEG C of drying temperature.
(2), flame-retardant layer is made:
A, reinforcing material, packing material, cementitious material are weighed according to flame-retardant layer proportion, it is spare；
B, by bamboo fibre 20kg, glass fibre 50kg, vermiculite power 20kg, crushed crude pearlite 20kg, cement 300kg, magnesium chloride 200kg and 300L water is added in blender, stirs 15min, is uniformly mixed raw material, slurry is made；
C, above-mentioned slurry is poured into specified mold, be placed in cold press, set pressure as 2KN, be pressed into a thickness of 2mm's Flame-retardant layer；
D, dry through dry kiln or dielectric dryer after taking out above-mentioned flame-retardant layer, drying temperature is 65 DEG C, drying time For 7h.
(3), wood composite board assembles
A, cleaning treatment is carried out for the bonding plane of flame-retardant layer and plank, guarantee bonding plane without greasy dirt, without dust, anhydrous, Facilitate sizing, makes the even closer of each bonding plane bonding；
B, uniformly smear one layer of adhesive to each bonding plane, and according to centre be flame-retardant layer, flame-retardant layer two sides are three layers The sequence of plank is bonded into wood composite board；When three layers of ipsilateral plank of flame-retardant layer are bonded, three layers of Chisel grain are staggeredly placed；
C, above-mentioned wood composite board is put into cold press, sets pressure as 4KN, suppressed, makes wood composite board structure Stablize；
D, dry by dry kiln or dielectric dryer after taking out above-mentioned wood composite board, drying temperature is 58 DEG C, is done The dry time is 10h.
E, Burr removal is removed after drying, is cut into corresponding size according to customer requirement；Quality inspection, packaging and warehousing.
Embodiment 4
A kind of wood composite board, including flame-retardant layer, flame-retardant layer two sides pass through silica gel adhesive respectively and are bonded with 2 layers of wood Plate；Flame-retardant layer is with a thickness of 30mm, and it is reinforcing material: packing material: cementitious material that flame-retardant layer composition is calculated based on parts by weight For 8:5:60.Plank thickness is 20mm, and plank internal penetration has fire retardant and insect prevention preservative.Reinforcing material is glass fibers The mixture of dimension and bamboo fibre, a diameter of 12 μm；Packing material is the mixture of vermiculite power and crushed crude pearlite；Cementitious material is The mixture of cement, magnesia.
Further, above-mentioned wood composite board production method the following steps are included:
(2), prepared by plank:
A, the different plank raw material of selection material, are processed into the plank with a thickness of 20mm respectively；
B, wood fire retardant and insect prevention preservative is soluble in water, be configured to mass concentration be 20% mixing it is water-soluble Liquid；
C, the dry plank of cleaning is placed in impregnating autoclave, opening vacuum pump for impregnating autoclave degree of being evacuated is 0.1MPa, It stands 20min and causes negative pressure to extract the intracavitary air of wood cell out, be conducive to fire retardant and insect prevention preservative enters timber Into the cell；Mixed aqueous solution is added after the intracavitary air extraction of wood cell；
D, cracking pressure pumps, and makes the pressure 0.2MPa of impregnating autoclave, keeps 60min, fills fire retardant and insect prevention preservative Divide after entering wood cell inside, mixed aqueous solution is discharged；
E, it vacuumizes again, makes the vacuum degree 0.1MPa of impregnating autoclave, stand 30min, it is intracavitary more to extract wood cell out Remaining fire retardant and insect prevention preservative；
F, above-mentioned plank is taken out and is placed on drying in dielectric dryer or dry kiln, 60 DEG C of drying temperature.
(2), flame-retardant layer is made:
A, reinforcing material, packing material, cementitious material are weighed according to flame-retardant layer proportion, it is spare；
B, by bamboo fibre 30kg, glass fibre 50kg, vermiculite power 25kg, crushed crude pearlite 25kg, cement 300kg, magnesia 300kg and 300L water is added in blender, stirs 15min, is uniformly mixed raw material, slurry is made；
C, above-mentioned slurry is poured into specified mold, be placed in cold press, set pressure as 5KN, be pressed into a thickness of 30mm Flame-retardant layer；
D, dry through dry kiln or dielectric dryer after taking out above-mentioned flame-retardant layer, drying temperature is 65 DEG C, drying time For 8h.
(3), wood composite board assembles
A, cleaning treatment is carried out for the bonding plane of flame-retardant layer and plank, guarantee bonding plane without greasy dirt, without dust, anhydrous, Facilitate sizing, makes the even closer of each bonding plane bonding；
B, uniformly smear one layer of adhesive to each bonding plane, and according to centre be flame-retardant layer, flame-retardant layer two sides are 2 layers of wood The sequence of plate is bonded into wood composite board；When 2 layers of ipsilateral plank of flame-retardant layer are bonded, 2 layers of Chisel grain are staggeredly placed；
C, above-mentioned wood composite board is put into cold press, sets pressure as 5KN, suppressed, makes wood composite board structure Stablize；
D, dry by dry kiln or dielectric dryer after taking out above-mentioned wood composite board, drying temperature is 60 DEG C, is done The dry time is 10h.
E, Burr removal is removed after drying, is cut into corresponding size according to customer requirement；Quality inspection, packaging and warehousing.
It further, is that comparison carries out wood composite board flame retardant property, power in above-described embodiment with following wood composite board Learn performance, environmental-protecting performance and waterproof performance test.
Comparative example 1: with embodiment 1, silica gel adhesive replaces with phenolic resin adhesive；
Comparative example 2: with embodiment 1, reinforcing material replaces with agricultural crop straw in raw material；
Comparative example 3: with embodiment 1, production method replaces with conventional flame retardant processing to plank flame retardant treatment: being added fire-retardant Agent, insect prevention preservative are impregnated 3 hours under the conditions of pressure 2.5MPa；
Comparative example 4: with embodiment 1, halogen-free flame retardants replaces with halogen flame；
The said goods are tested according to national standard (GB/T 29407-2012), the results are shown in Table 1.
Table 1
From the foregoing, it will be observed that the present invention is environmentally protective, excellent fireproof performance, mechanical strength are high, waterproof performance is good, make suitable for promoting With.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited to reality shown in this article Example is applied, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that being led for this technology For the those of ordinary skill in domain, several modifications and retouching without departing from the principles of the present invention also should be regarded as of the invention Protection scope.

Claims (10)

1. a kind of wood composite board, it is characterised in that: including flame-retardant layer, the flame-retardant layer two sides are bonded by adhesive respectively There is one or more layers plank；The flame-retardant layer is with a thickness of 2-30mm, and the flame-retardant layer composition and ratio includes reinforcing material 50- 100kg, packing material 30-50kg, cementitious material 400-700kg；The plank thickness is 1-20mm, and inside the plank Infiltration has fire retardant and insect prevention preservative.
2. a kind of wood composite board according to claim 1, it is characterised in that: the reinforcing material include bamboo fibre and/ Or glass fibre.
3. a kind of wood composite board according to claim 1 or 2, it is characterised in that: the diameter of the reinforcing material is 9- 13μm。
4. a kind of wood composite board according to claim 1, it is characterised in that: the packing material includes crushed crude pearlite And/or vermiculite power.
5. a kind of wood composite board according to claim 1, it is characterised in that: the cementitious material includes magnesium chloride, oxygen Change any one or a few in magnesium or cement.
6. a kind of wood composite board according to claim 1, it is characterised in that: the adhesive is with waterproof and Nai Gao The silica gel adhesive of warm nature energy.
7. a kind of production method of wood composite board according to claim 1, it is characterised in that: the following steps are included:
(1) prepared by plank:
A, plank raw material are processed into the plank of thickness 1-20mm according to demand；
B, wood fire retardant and insect prevention preservative is soluble in water, it is configured to mixed aqueous solution；
C, mixed aqueous solution obtained in plank and step b is placed in impregnating autoclave, carries out impregnation；
D, the plank taking-up after impregnation is placed in dielectric dryer or dry kiln dry；
(2) flame-retardant layer is made:
A, reinforcing material, packing material, cementitious material are weighed according to flame-retardant layer proportion, it is spare；
B, reinforcing material, packing material, cementitious material and 200-500L water are added in blender, stir 10-20min, Slurry is made；
C, the slurry is poured into specified mold, be placed in cold press, set pressure between 1-6KN range, be pressed into thickness Flame-retardant layer between 2-30mm range；
D, will the flame-retardant layer take out after it is dry through dry kiln or dielectric dryer, drying temperature is 60-70 DEG C, and drying time is 6-8h；
(3) wood composite board assembles
A, cleaning treatment is carried out to the bonding plane of flame-retardant layer and plank, guarantee bonding plane without greasy dirt, without dust, anhydrous；
B, uniformly smear one layer of adhesive to each bonding plane, and according to centre be flame-retardant layer, flame-retardant layer two sides are one layer or more The sequence of layer plank is bonded into wood composite board；
C, the wood composite board is put into cold press, sets pressure between 3-5KN range, is suppressed；
D, dry by dry kiln or dielectric dryer after taking out the wood composite board, drying temperature is 55-60 DEG C, dry Time is 9-12h.
E, Burr removal is removed after drying, cut, quality inspection, packaging and warehousing.
8. a kind of production method of wood composite board according to claim 7, it is characterised in that: the tool of the impregnation Body step includes:
1) the dry plank of cleaning is placed in impregnating autoclave, opening vacuum pump for impregnating autoclave degree of being evacuated is 0.08-0.1MPa, After standing 15-25min, the mixed aqueous solution is added；
2) cracking pressure pumps, and keeping the pressure of impregnating autoclave is 0.15-0.25MPa, stands 55-65min, mixed aqueous solution is discharged；
3) it vacuumizes again, is maintained at the vacuum degree of impregnating autoclave between 0.08-0.1MPa range, stand 25-35min, take out.
9. a kind of production method of wood composite board according to claim 7, it is characterised in that: the flame-retardant layer is ipsilateral When plywood is bonded, adjacent two layers Chisel grain is staggeredly placed.
10. a kind of production method of wood composite board according to claim 7, it is characterised in that: the wood fire retardant For phosphorus flame retardant；The insect prevention preservative is environment-friendly type insect prevention preservative.
CN201710631924.5A 2017-07-28 2017-07-28 Wood composite board and manufacturing method thereof Active CN109304780B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710631924.5A CN109304780B (en) 2017-07-28 2017-07-28 Wood composite board and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710631924.5A CN109304780B (en) 2017-07-28 2017-07-28 Wood composite board and manufacturing method thereof

Publications (2)

Publication Number Publication Date
CN109304780A true CN109304780A (en) 2019-02-05
CN109304780B CN109304780B (en) 2020-12-22

Family

ID=65205126

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710631924.5A Active CN109304780B (en) 2017-07-28 2017-07-28 Wood composite board and manufacturing method thereof

Country Status (1)

Country Link
CN (1) CN109304780B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111058567A (en) * 2019-12-28 2020-04-24 浙江晶晶绝缘材料有限公司 Flame-retardant plate
CN111173226A (en) * 2019-12-26 2020-05-19 安徽五秒达网络科技有限公司 Composite flame-retardant solid wood floor and preparation process thereof
CN111844344A (en) * 2020-07-20 2020-10-30 上海苏云木业有限公司 Anion bamboo-wood fiber glued formaldehyde-free flame-retardant plate and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265963A (en) * 1979-01-26 1981-05-05 Arco Polymers, Inc. Flameproof and fireproof products containing monoethanolamine, diethylamine or morpholine
JPH0272902A (en) * 1988-09-08 1990-03-13 Dainippon Ink & Chem Inc Noncombustible ligneous material
CN1830638A (en) * 2006-03-31 2006-09-13 广州市木易木制品有限公司 Fire-resistance synthetic wood and its manufacturing method
CN1883892A (en) * 2006-07-07 2006-12-27 杨光伟 Multilayer flame-retardant composite wood and method for producing same
CN101793063A (en) * 2009-12-29 2010-08-04 杨光伟 Multilayer perlite composite flame-retardant sheet and preparation method thereof
CN105082315A (en) * 2015-08-11 2015-11-25 阜阳祥云木业有限公司 Processing technology of decorative plate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265963A (en) * 1979-01-26 1981-05-05 Arco Polymers, Inc. Flameproof and fireproof products containing monoethanolamine, diethylamine or morpholine
JPH0272902A (en) * 1988-09-08 1990-03-13 Dainippon Ink & Chem Inc Noncombustible ligneous material
CN1830638A (en) * 2006-03-31 2006-09-13 广州市木易木制品有限公司 Fire-resistance synthetic wood and its manufacturing method
CN1883892A (en) * 2006-07-07 2006-12-27 杨光伟 Multilayer flame-retardant composite wood and method for producing same
CN101793063A (en) * 2009-12-29 2010-08-04 杨光伟 Multilayer perlite composite flame-retardant sheet and preparation method thereof
CN105082315A (en) * 2015-08-11 2015-11-25 阜阳祥云木业有限公司 Processing technology of decorative plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111173226A (en) * 2019-12-26 2020-05-19 安徽五秒达网络科技有限公司 Composite flame-retardant solid wood floor and preparation process thereof
CN111058567A (en) * 2019-12-28 2020-04-24 浙江晶晶绝缘材料有限公司 Flame-retardant plate
CN111844344A (en) * 2020-07-20 2020-10-30 上海苏云木业有限公司 Anion bamboo-wood fiber glued formaldehyde-free flame-retardant plate and preparation method thereof

Also Published As

Publication number Publication date
CN109304780B (en) 2020-12-22

Similar Documents

Publication Publication Date Title
CN101602224B (en) Flame-retardant fiber board and manufacturing method thereof
CN102153937B (en) Surface fireproof coating of wood plastic composite material and preparation method of surface fireproof coating
CN104760113B (en) A kind of manufacture method of high-strength environment-friendly sheet material
CN100389941C (en) Multilayer flame-retardant composite wood and method for producing same
CN107127841A (en) A kind of manufacturing process of environmental protection flame retardant stalk board
CN109304780A (en) A kind of wood composite board and preparation method thereof
CN108949061B (en) Plant fiber flame-retardant adhesive and preparation method thereof
WO2012088694A1 (en) Plate synthesized by waste circuit board powder and manufacturing process thereof
CN107214784B (en) A kind of preparation method of no aldehyde fire-retardant high-strength woodwork plate
CN106317931A (en) Biomass flame-retardant thermal-insulating panel and preparing method thereof
CN107117927B (en) A kind of environmental protection flame retardant stalk board
CN107009479A (en) A kind of preparation method of high density fiberboard
CN104441532B (en) A kind of preparation method of lignin thermoplastic material
CN104647500A (en) Impregnation liquid used for processing of rubber-wood heated floor
CN102584120B (en) Carbide slurry fly ash fiber-reinforced architectural flat plate and manufacturing method thereof
CN104608230A (en) Non-wood fiber flame retardant artificial board and manufacturing method thereof
CN108262833A (en) A kind of fire-retardant Sunflower Pole lumber core of no aldehyde and its manufacturing method
CN101793063B (en) Multilayer perlite composite flame-retardant sheet and preparation method thereof
CN107915953A (en) A kind of flat plate collector compound insulating material and preparation method thereof
CN104118075A (en) Method for recycling waste rigid polyurethane foam plastics and waste spandex filaments
CN104772796A (en) Flame-retardant straw artificial composite board and manufacturing method thereof
CN107130755B (en) A kind of glass environmental protection combined wall board
CN107130894A (en) Stitched in a kind of fire resistant doorsets with fire-retardant straw fireproof plate
CN104072064A (en) Method for preparing light cement/bamboo composite material by adopting papermaking white sludge
CN104647501A (en) A dipping solution used for functional modification of rubberwood timber

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 200 000 Lane 28-202, 755 Lianhua Road, Minhang District, Shanghai

Applicant after: Shanghai dewanjia enterprise development (Group) Co., Ltd

Address before: 200 000 Lane 28-202, 755 Lianhua Road, Minhang District, Shanghai

Applicant before: SHANGHAI DEWANJIA ENTERPRISE DEVELOPMENT Co.,Ltd.

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: Room 146, area Q, 1st floor, building 1, 588 Lane 7548, waiqingsong Road, Qingpu District, Shanghai

Patentee after: Shanghai dewanjia enterprise development (Group) Co., Ltd

Address before: 200000 28-202, Lane 755, Lianhua Road, Minhang District, Shanghai

Patentee before: Shanghai dewanjia enterprise development (Group) Co., Ltd

CP02 Change in the address of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20220207

Address after: 273411 Wang Fu Cun, Tanyi Town, Fei County, Linyi City, Shandong Province (100m west of the intersection with national highway 327 and north of the road)

Patentee after: Linyi dewanjia Wood Industry Co.,Ltd.

Address before: Room 146, area Q, 1st floor, building 1, 588 Lane 7548, waiqingsong Road, Qingpu District, Shanghai

Patentee before: Shanghai dewanjia enterprise development (Group) Co.,Ltd.

TR01 Transfer of patent right